Funding for this research was provided by:
National Natural Science Foundation of China (81700062)
Natural Science Foundation of Zhejiang Province (LY18H030011, LQ16H010003)
Science and Technology Project of Zhejiang Provincial Health Commission (2019RC050)
Received: 11 September 2020
Accepted: 8 December 2020
First Online: 6 January 2021
Ethics approval and consent to participate
: All participants gave written informed consent and this study was approved by the Ethical Committee of the First Affiliated Hospital of Wenzhou Medical University (approval # 19071).
: No applicable.
: The authors have no conflicts of interest to declare.